Obsolescence in EMC Risk Assessment: A Case Study on EFT Immunity of Microcontrollers

机译：EMC风险评估中的过时：以微控制器的EFT免疫为例

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper investigates the obsolescence in EMC risk assessment by conducting an experimental case study on two commercially available Atmel microcontrollers (μCs), i.e. SAM3 and SAM7, the former being more recent but still pin-to-pin compatible. To this end, electrical fast transient (EFT) testing was performed according to the IEC 61000-4-4 standard to identify and clarify the failure occurring in the μCs individual voltage supply pins. The μC crash was considered as the immunity criterion to monitor the failure due to the EFT bursts. Results demonstrate, in a reproducible manner, that SAM3 was more immune to transient disturbances compared to SAM7 on all the considered supply pins, excluding the phase-locked loop. Moreover, regardless of the μC version, the core supply pin was found to be the most susceptible to EFT injection. These results show that replacing a SAM7 μC by a SAM3 μC calls for a detailed EMC analysis, particularly when dealing with obsolescence, since a more modern, compatible IC does not necessarily provide a higher immunity.

机译：本文通过对两个市售的Atmel微控制器（μC），即SAM3和SAM7进行实验案例研究，研究了EMC风险评估的过时情况，前者是较新的但仍与引脚对引脚兼容。为此，根据IEC 61000-4-4标准执行了电气快速瞬变（EFT）测试，以识别并弄清在μC单个电源引脚中发生的故障。 μC崩溃被认为是监视由于EFT突发而导致的故障的抗扰度标准。结果以可重现的方式表明，在所有考虑的电源引脚上（与锁相环无关），与SAM7相比，SAM3对瞬态干扰的免疫力更强。此外，无论μC版本如何，都发现内核电源引脚最容易受到EFT注入的影响。这些结果表明，用SAM3μC代替SAM7μC需要进行详细的EMC分析，尤其是在淘汰时，因为更现代，更兼容的IC不一定提供更高的抗扰性。

著录项

来源
《International Symposium on Electromagnetic Compatibility》|2020年|1-6|共6页
会议地点
作者
Qazi Mashaal Khan; Mohsen Koohestani; Mohamed Ramdani; Richard Perdriau;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
EMC; obsolescence; EFT bursts; immunity;

机译：EMC;过时; EFT爆发;免疫;

相似文献

外文文献
中文文献
专利

1. Patient-Reported Health-Related Quality of Life Is a Predictor of Outcomes in Ambulatory Heart Failure Patients Treated With Left Ventricular Assist Device Compared With Medical Management Results From the ROADMAP Study (Risk Assessment and Comparative Effectiveness of Left Ventricular Assist Device and Medical Management) [J] . Stehlik Josef, Estep Jerry D., Selzman Craig H., Circulation. Heart failure . 2017,第6期

机译：患者报告的健康相关的生活质量是随着路线图研究（左心室辅助设备和医学管理的风险评估和比较有效性）的医学管理结果，与左心室辅助装置治疗的动态心力衰竭患者的预测因素。
2. Toxicity Assessment of a Phase III Study Evaluating FEC-Doc and FEC-Doc Combined with Gemcitabine as an Adjuvant Treatment for High-Risk Early Breast Cancer: the SUCCESS-A Trial [J] . Schroeder L., Rack B., Sommer H., Geburtshilfe und Frauenheilkunde . 2016,第5期

机译：一项评估FEC-Doc和FEC-Doc联合吉西他滨作为高危早期乳腺癌辅助治疗的III期研究的毒性评估：SUCCESS-A试验
3. Accuracy of Seattle Heart Failure Model and HeartMate II Risk Score in Non-Inotrope-Dependent Advanced Heart Failure Patients: Insights From the ROADMAP Study (Risk Assessment and Comparative Effectiveness of Left Ventricular Assist Device and Medical Management in Ambulatory Heart Failure Patients) [J] . Lanfear David E., Levy Wayne C., Stehlik Josef, Circulation. Heart failure . 2017,第5期

机译：西雅图心力衰竭模型和心脏病II风险评分在非孤立依赖性晚期心力衰竭患者中的准确性：路线图研究中的见解（左心室辅助设备的风险评估和对比有效性，以及动态心力衰竭患者的医学管理）
4. Using EMC HALT for risk‐ and fault assessment: Using accelerated EMC tests for unveiling and identification of failure mechanisms in electronics provides a useful tool for risk assessment [C] . Jensen Per Thaastrup International Symposium on Electromagnetic Compatibility . 2013

机译：使用EMC HALT进行风险和故障评估：使用加速的EMC测试来揭示和识别电子设备中的故障机制提供了有用的风险评估工具
5. Software Obsolescence Risk Assessment Approach Using Multi-Criteria Decision-Making [D] . Bowlds, Ted F. 2018

机译：使用多标准决策的软件过时风险评估方法
6. Assessment of the correlation between various risk factors and orofacial cleft disorder spectrum: a retrospective case-control study [O] . Behzad Cheshmi, Zahra Jafari, Mohammad Ali Naseri, 2020

机译：评估各种风险因素与orofacial裂缝谱系之间的相关性：回顾性案例控制研究
7. MODERATED EPOSTERS1385Longitudinal strain assessment in dilated cardiomyopathy patients using a novel accelerated DENSE sequence1407Simultaneous T1 and T2 cardiac quantification with CABIRIA: initial clinical experience1423Head-to-head comparison of acceleration algorithms in 4-dimensional flow CMR1502Left ventricular function and size evaluated by hybrid cardiac positron emission tomography-magnetic resonance: Intraindividual comparison of left ventricular ejection fraction and ventricular volumes derived by two modalities1510Left Atrium assessed by Cardiovascular Magnetic Resonance at 1.5 and 3 Tesla – age and gender effects1514Comparison of Free Breathing Cardiac MRI Radial technique to the Standard Multi breath-hold cine SSFP CMR technique for the assessment of LV Volumes and Function1536Self-navigated free-breathing isotropic 3D whole heart phase sensitive inversion recovery magnetic resonance without navigator for detection of myocardial infarction1547Assessment of Right Ventricular Strain Using Myocardial Deformation Recovery Semi Automated Technique: Initial Experience and Normal Values1586Tissue tracking myocardial deformation analysis and prediction of left ventricular remodeling in acute myocardial infarction1589Investigating strategies for optimal 31P MRS clinical cardiac at 3T: Initial Results1620Quantitative Criteria for the Diagnosis of the Congenital Absence of Pericardium by Cardiac Magnetic Resonance1632Widespread tissue injury during acute myocardial infarction: evidence from advanced CMR relaxometry1322Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)1339Comparison of low- versus high-dose of gadobutrol for late gadolinium enhancement imaging at 1.5 Tesla: a clinical feasibility study1347Multi-parametric Cardiac Magnetic Resonance for Prediction of Cardiac Complications in Thalassemia Intermedia: a Prospective Multicenter Study1461Prognostic value of Cardiovascular Magnetic Resonance derived indexes of myocardial fibrosis in heart transplant recipients1523The role of CMR in the acute phase of hospitalization: changing paradigms1542Preoperative CMR-based score predict ventricular response after surgical left ventricular reconstruction in ischemic heart failure patients1555Excellent response rate to cardiac resynchronization therapy guided with magnetic resonance imaging1626The ECG as a predictor of arrhythmogenic substrate on Cardiac Magnetic Resonance Imaging in patients undergoing ablation for premature ventricular contractions1649Comparison of T1-mapping at 3.0T CMR and angiographic APPROACH score for area at risk assessment in ST-segment elevation myocardial infarction1340Pathological correlates of left bundle branch disease in patients with non-ischemic cardiomyopathy: a cardiovascular magnetic resonance study1342Myocardial remodelling and fibrosis in nonischaemic dilated cardiomyopathy: insights from cardiovascular magnetic resonance1411The association between fibrosis and contractile dysfunction in hypertrophic cardiomyopathy assessed by cardiovascular magnetic resonance1622Persistent myocardial inflammation due to intramyocardial haemorrhage in reperfused STEMI as a precursor to adverse LV remodelling - insights from multi-parametric mapping1566Semiquantitative analysis of low and high b value DWI for detecting myocardial edema in acute myocarditis1567Value of Cardiac MRI In Detecting Coronary Artery Disease In Newly Diagnosed Systolic Dysfunction1570Usefulness of cardiac magnetic resonance in tuberous sclerosis complex1578Papillary muscles offer further insight into hypertrophied hearts: a cardiovascular magnetic resonance study1627Diagnostic and clinical implications of CMR timing (early versus late) in patients with troponin positive acute coronary syndromes and unobstructed coronary arteries: Table 1. [O] . Upasana Tayal, Alexandros Kallifatidis, P. Garg, 2016

机译：在使用新的扩张型心肌病的患者缓和EPOSTERS1385Longitudinal应变评估加速DENSE sequence1407Simultaneous T1和T2与CABIRIA心脏定量：在4维流动的加速算法初始临床experience1423Head对头比较CMR1502Left心室功能和尺寸由混合心脏正电子发射断层摄影术评价 - 磁性共振：由两个modalities1510Left庭派生左室射血分数和心室体积的个体间的比较，在1.5和3特斯拉评估心血管磁共振 - 免费的年龄和性别effects1514Comparison呼吸心脏MRI径向技术标准的多屏气电影SSFP CMR技术的LV卷和Function1536Self-导航自由呼吸各向同性3D整个心脏相位敏感反转恢复磁共振导航仪没有检测右Ventricu心肌infarction1547Assessment的评估拉尔菌株使用心肌变形恢复半自动技术：初步经验和正常Values1586Tissue跟踪心肌变形分析和预测左室重构急性心肌infarction1589Investigating策略优化31P MRS临床心脏在3T：初始Results1620Quantitative标准的先天缺失的诊断心包心脏磁Resonance1632Widespread组织损伤急性心肌梗死时：证据先进CMR relaxometry1322Computed CT冠状动脉成像与压力心脏磁共振对症的管理吻合血管患者：成本效益研究（战略研究）1339Comparison低与高剂量钆布醇在1.5特斯拉晚钆增强成像的临床可行性，在中间型地贫心脏并发症的预测study1347Multi参数心脏核磁共振的前瞻性德穆尔心血管磁共振的ticenter Study1461Prognostic价值衍生心肌纤维化指标在住院的急性期CMR的心脏移植recipients1523The作用：改变基于CMR-paradigms1542Preoperative比分预测缺血性心脏衰竭patients1555Excellent响应速度外科左心室重建心脏再同步化后心室反应治疗与磁共振imaging1626The ECG导引作为心脏磁共振成像致心律失常性基板的在ST段抬高心肌infarction1340Pathological在风险评估经历在3.0T CMR T1映射的室性早搏contractions1649Comparison和血管造影APPROACH分数区域消融患者的预测左束支传导疾病的患者与非缺血性心肌病相关因素：心血管磁共振study1342Myocardial重塑和纤维化nonischaemic扩张型心肌病：在从在由心血管磁性resonance1622Persistent心肌炎症评估肥厚型心肌病的纤维化和收缩功能障碍之间心血管磁性resonance1411The协会由于心肌内出血景点在再灌注STEMI为先导，以不利的LV重塑 - 从低的多参数mapping1566Semiquantitative分析和高的b值DWI的见解为在心脏MRI检测冠状动脉疾病急性myocarditis1567Value在结节性硬化症complex1578Papillary肌肉初诊收缩期Dysfunction1570Usefulness心脏磁共振检测心肌水肿提供进一步的深入了解肥大心脏：心血管磁共振study1627Diagnostic和CMR定时的临床意义（早期与晚）患者肌钙蛋白阳性的急性冠脉综合征和通畅的冠状动脉：表1。

Obsolescence in EMC Risk Assessment: A Case Study on EFT Immunity of Microcontrollers

摘要

著录项

相似文献

相关主题

期刊订阅